CONTINUOUS INTERNET TELEMETRY24H DRIFT22,591 material changesacross 20,783 domains · 24h to ~55m agoROTATION56 domains moved DNS from koaladns.com to kirklanddc.com, 56 moved backa rotation loop, not a migration · 24hEMAIL DRIFT1 domain switched email providertop destination ~NOW605 curated domains not reachablelast probe, steadySITE ERRORS33,530 sites serving errorslast probe · 5xx / 404 / TLSBOT DEFENSEbot defense observed on 118,011 sites429 rate-limit / 403 bot-block, a posture signal

utradehub.or.kr

Observed Aug 2, 2026, 13:02 UTC (6d ago). Every field below was attested with an Ed25519 signature at scan time.

This reading of utradehub.or.kr was taken 6d ago

utradehub.or.kr is on the survey sweep, which works its way across the whole catalog rather than returning to one name on a schedule. Putting utradehub.or.kr under watch moves it to the fast lane, where DomainDrift re-checks it about every 5 minutes and signs each reading, so a change becomes a dated event within minutes instead of waiting for the sweep to come round.

Watch utradehub.or.kr Watching a domain needs a DRM3 account. The reading above stays free and public either way.
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Up right now
Secured byGlobalSign
tranco
Every line above is a signed observation. Check the math at the bottom of the page.
INFRASTRUCTURE MAPwhat utradehub.or.kr actually stands on - every host below is a signed observation
utradehub.or.kr
A / AAAA
203.242.255.36
unattributedserves the site
NS
snsp.ktnet.co.krsnss.ktnet.co.krns.ktnet.co.kr
ktnet.co.kranswers its DNS
TLS
*.utradehub.or.kr
GlobalSign nv-saissued its certificate

DNS Records

A 1

  • 203.242.255.36

TXT 2

  • _globalsign-domain-verification=P4D_uEzYIdsQOIVA9TitDBd15gVD0CllA3U3KRBpws
  • v=spf1 ip4:203.242.255.26 ip4:203.242.166.14 ~all

NS 3

  • snsp.ktnet.co.kr
  • snss.ktnet.co.kr
  • ns.ktnet.co.kr

SOA 1

  • ns.ktnet.co.kr root.utradehub.or.kr

TLS Certificates (3)

Common NameIssuerExpires
*.utradehub.or.kr C=BE, O=GlobalSign nv-sa, CN=GlobalSign GCC R6 AlphaSSL CA 2025 Sun, 25 Oct 2026 09:37:42 +0000
GlobalSign GCC R6 AlphaSSL CA 2025 2.5.4.11=GlobalSign Root CA - R6, O=GlobalSign, CN=GlobalSign Fri, 21 May 2027 00:00:00 +0000
GlobalSign 2.5.4.11=GlobalSign Root CA - R3, O=GlobalSign, CN=GlobalSign Sun, 18 Mar 2029 10:00:00 +0000

Subdomains (0)

None observed.

The proof

Signed at scan time. Check the math yourself. Every line above is part of one signed observation. Re-hash it and check the Ed25519 signature in your own browser; the only network request the check makes is for the published public keys.

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Ed25519 Receipt

Receipt ID
rcpt_497e472066196a2a
Output Hash
b06b6f95e913288559f8b41a47f5d1a72559cf70442311848f89d41e6d31e54d
Signature
ed25519:9bdd848ba588eaa540143d217aa378f1c23ad7e19a5a9ba0178cd7a51be774a72fcc7929ca40f684d488e9399c9be30593f7621bf5723d8b08d42356f66d3c02
Public Key
ed25519:4859bb613d650e12dd7478cc307c73a8712fabc115a9dc59f65534ed3c09a8f9
Parent
(genesis)
Plane
fast
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